ImageMagick

Questions and postings pertaining to the usage of ImageMagick regardless of the interface. This includes the command-line utilities, as well as the C and C++ APIs. Usage questions are like "How do I use ImageMagick to create drop shadows?".

I am hoping someone might be able to help me out. I am trying to use ImageMagick to convert an image that is 1400x900 with a resolution of 254x254. i am trying to get it to a size of 1100x600 with a resolution of 72x72. I have tried to use -resize -resample with the quality arg. I don't seem to be able to get it done. I have tried my suggestions from the web, but none so far have worked out. Anyone have an command line that might work for this. Running on Mountain Lion.